<template>
  <div class="order">
    <div class="order_price">实付金额 <b>{{calculations.totalPrice}}</b></div>
    <div class="order_btn" @click="()=>handleSubmitClick(true)">提交订单</div>
  </div>
  <div class="mask" v-show="showConfirm" @click="()=>handleSubmitClick(false)">
    <div class="mask_content" @click.stop>
      <h3 class="mask_content_title">确认离开收银台？</h3>
      <p class="mask_content_desc">请尽快完成支付，否则将被取消</p>
      <div class="mask_content_btns">
        <div
          @click="()=>handleConfirmOrder(true)"
          class="mask_content_btn mask_content_btn--first"
        >取消订单</div>
        <div
          @click="()=>handleConfirmOrder(false)"
          class="mask_content_btn mask_content_btn--last"
        >确认支付</div>
      </div>
    </div>
  </div>
</template>
<script>
import { useRoute, useRouter } from 'vue-router'
import { useStore } from 'vuex'
import { ref } from 'vue'
import { useCommonCartEffect } from '@/effects/cartEffects'
import { post } from '@/utils/request'
// 下单相关逻辑
const useMakeOrderEffect = (shopId, shopName, productList) => {
  const store = useStore()
  const router = useRouter()
  const handleConfirmOrder = async (isCanceled) => {
    const products = []
    for (const i in productList.value) {
      const product = productList.value[i]
      products.push({ id: parseInt(product._id), num: product.count })
    }
    try {
      const result = await post('/api/order', {
        addressId: 1,
        shopId,
        shopName: shopName.value,
        isCanceled,
        products
      })
      if (result?.errno === 0) {
        store.commit('clearCartData', shopId)
        router.push({ name: 'OrderList' })
      }
    } catch (error) {
      // showToast('请求失败') 提示下单失败
    }
  }
  return { handleConfirmOrder }
}
// 蒙层展示想过逻辑
const useShowMaskEffect = () => {
  const showConfirm = ref(false)
  const handleSubmitClick = (status) => {
    showConfirm.value = status
  }
  return { handleSubmitClick, showConfirm }
}
export default {
  name: 'Order',
  setup () {
    const route = useRoute()
    const shopId = parseInt(route.params.id) // 数字作为id是更合适的选择
    const { calculations, shopName, productList } = useCommonCartEffect(shopId)
    const { handleConfirmOrder } = useMakeOrderEffect(shopId, shopName, productList)
    const { handleSubmitClick, showConfirm } = useShowMaskEffect()
    return { calculations, handleConfirmOrder, showConfirm, handleSubmitClick }
  }
}
</script>
<style lang="scss" scoped>
.order{
  display: flex;
  height: .49rem;
  // width: 100%;
  line-height: .49rem;
  background-color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  &_price{
    flex: 1;
    text-indent: .24rem;
    font-size: .14rem;
    color: #333;
  }
  &_btn{
    width: .98rem;
    background-color: #4fb0f9;
    color: #fff;
    text-align: center;
    font-size: .14rem;
  }
}
.mask{
  z-index: 1;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  &_content{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 3rem;
    height: 1.56rem;
    background: #fff;
    text-align: center;
    border-radius: .04rem;
    &_title{
      margin: .24rem 0 0 0;
      line-height: .26rem;
      font-size: .18rem;
      color: #333;
    }
    &_desc{
      margin: .08rem 0 0 0;
      font-size: .14rem;
      color: #666;
    }
    &_btns{
      display: flex;
      margin: .24rem .58rem 0 .58rem;
    }
    &_btn{
      flex: 1;
      width: .8rem;
      line-height: .32rem;
      border: .01rem solid #4fb0f9;
      border-radius: .16rem;
      font-size: .14rem;
      &--first{
        margin-right: .12rem;
        color: #4fb0f9;
      }
      &--last{
        margin-left: .12rem;
        background: #4fb0f9;
        color: #fff;
      }
    }
  }
}
</style>
